148 hedge funds and large institutions have $1.03B invested in Rambus in 2015 Q4 according to their latest regulatory filings, with 33 funds opening new positions, 50 increasing their positions, 38 reducing their positions, and 29 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
148
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$36.2M
Puts
$25.4M
Net Calls
Net Calls Change

Top Sellers

1 -$19.7M
2 -$18.1M
3 -$17.5M
4
Millennium Management
Millennium Management
New York
-$16.6M
5
Goldman Sachs
Goldman Sachs
New York
-$8.68M
Name Holding Trade Value Shares
Change
Change in
Stake
76
$420K
77
$397K
78
$389K
79
$356K
80
$344K
81
$342K
82
$304K
83
$275K
84
$262K
85
$262K
86
$261K
87
$260K
88
$255K
89
$245K
90
$242K
91
$228K
92
$228K
93
$218K
94
$210K
95
$209K
96
$185K
97
$182K
98
$172K
99
$163K
100
$143K